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-rw-r--r--theories/Relations/Relation_Definitions.v3
-rw-r--r--theories/Relations/Relation_Operators.v3
2 files changed, 6 insertions, 0 deletions
diff --git a/theories/Relations/Relation_Definitions.v b/theories/Relations/Relation_Definitions.v
index 7d0dffdd00..d0d633a0c4 100644
--- a/theories/Relations/Relation_Definitions.v
+++ b/theories/Relations/Relation_Definitions.v
@@ -68,10 +68,13 @@ Section Relation_Definition.
End Relation_Definition.
+#[global]
Hint Unfold reflexive transitive antisymmetric symmetric: sets.
+#[global]
Hint Resolve Build_preorder Build_order Build_equivalence Build_PER
preord_refl preord_trans ord_refl ord_trans ord_antisym equiv_refl
equiv_trans equiv_sym per_sym per_trans: sets.
+#[global]
Hint Unfold inclusion same_relation commut: sets.
diff --git a/theories/Relations/Relation_Operators.v b/theories/Relations/Relation_Operators.v
index f0f36149d1..520333332a 100644
--- a/theories/Relations/Relation_Operators.v
+++ b/theories/Relations/Relation_Operators.v
@@ -228,8 +228,11 @@ Section Lexicographic_Exponentiation.
End Lexicographic_Exponentiation.
+#[global]
Hint Unfold transp union: sets.
+#[global]
Hint Resolve t_step rt_step rt_refl rst_step rst_refl: sets.
+#[global]
Hint Immediate rst_sym: sets.
(* begin hide *)